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Robust multivariate metal–porphyrin frameworks for efficient ambient fixation of CO2 to cyclic carbonates.
- Source :
- Chemical Communications; 1/11/2019, Vol. 55 Issue 3, p412-415, 4p
- Publication Year :
- 2019
-
Abstract
- A family of multivariate metal–organic frameworks (MOFs) with three-kinds of orderly distributed metals were designed and successfully synthesized by combining metalloporphyrin sheets and pentafluoride (NbOF<subscript>5</subscript>)<superscript>2−</superscript> pillars. Benefiting from the cooperative nature of open-metal-sites (OMSs) within porphyrins, specific pore-sizes, coupled with fluorine-rich electrostatic environments, the fabricated materials demonstrated high affinity toward CO<subscript>2</subscript>, and good catalytic performance, structural robustness, and good recyclability for the conversion of epoxides and CO<subscript>2</subscript> to cyclic carbonates at room temperature and 1 atm pressure. [ABSTRACT FROM AUTHOR]
- Subjects :
- METAL-organic frameworks
METALLOPORPHYRINS
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 55
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 133854315
- Full Text :
- https://doi.org/10.1039/c8cc07865c